EP4151663A4 - MODIFIED LIQUID DIENE RUBBER, RUBBER COMPOSITION, SEALING MATERIAL - Google Patents
MODIFIED LIQUID DIENE RUBBER, RUBBER COMPOSITION, SEALING MATERIAL Download PDFInfo
- Publication number
- EP4151663A4 EP4151663A4 EP21804251.3A EP21804251A EP4151663A4 EP 4151663 A4 EP4151663 A4 EP 4151663A4 EP 21804251 A EP21804251 A EP 21804251A EP 4151663 A4 EP4151663 A4 EP 4151663A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- rubber
- sealing material
- modified liquid
- liquid diene
- rubber composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000001993 dienes Chemical class 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 239000003566 sealing material Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/04—Oxidation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/28—Reaction with compounds containing carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/22—Incorporating nitrogen atoms into the molecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F136/06—Butadiene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
- C08F22/04—Anhydrides, e.g. cyclic anhydrides
- C08F22/06—Maleic anhydride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/006—Additives being defined by their surface area
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020085119 | 2020-05-14 | ||
PCT/JP2021/018012 WO2021230279A1 (ja) | 2020-05-14 | 2021-05-12 | 変性液状ジエン系ゴム、ゴム組成物及びシーリング材 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4151663A1 EP4151663A1 (en) | 2023-03-22 |
EP4151663A4 true EP4151663A4 (en) | 2024-06-05 |
Family
ID=78524543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21804251.3A Pending EP4151663A4 (en) | 2020-05-14 | 2021-05-12 | MODIFIED LIQUID DIENE RUBBER, RUBBER COMPOSITION, SEALING MATERIAL |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230272125A1 (ja) |
EP (1) | EP4151663A4 (ja) |
JP (1) | JP7430255B2 (ja) |
CN (1) | CN115461378A (ja) |
TW (1) | TW202202534A (ja) |
WO (1) | WO2021230279A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2871211A1 (en) * | 2012-07-05 | 2015-05-13 | Sumitomo Rubber Industries, Ltd. | Rubber composition and pneumatic tire |
US20160289431A1 (en) * | 2013-12-18 | 2016-10-06 | Henkel Ag & Co. Kgaa | Heat-Curable Rubber Compositions Having Plastisol-Like Rheological Properties |
EP3118251A1 (en) * | 2014-03-14 | 2017-01-18 | Kuraray Co., Ltd. | Rubber composition |
US20180327593A1 (en) * | 2015-01-16 | 2018-11-15 | Hitachi Chemical Company, Ltd. | Thermosetting resin composition, resin film for interlayer insulation, composite film, printed wiring board, and method for producing same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123018B (en) | 1982-06-17 | 1986-02-05 | Evode Ltd | Liquid polybutadiene containing adhesive sealant compositions |
WO1994004624A1 (de) * | 1992-08-17 | 1994-03-03 | Thomas Paul Abend | Bei raumtemperatur vernetzbare massen, verfahren zu ihrer herstellung und ihre verwendung |
JP4389150B2 (ja) * | 2003-06-20 | 2009-12-24 | 東洋製罐株式会社 | 酸素吸収性樹脂組成物及びそれを用いた多層構造体 |
JP4975349B2 (ja) * | 2005-03-31 | 2012-07-11 | 株式会社クラレ | マレイン化熱可塑性樹脂組成物 |
JP2011132298A (ja) | 2009-12-22 | 2011-07-07 | Sumitomo Rubber Ind Ltd | 変性共重合体、それを用いたゴム組成物および空気入りタイヤ |
CN104893028A (zh) * | 2014-03-03 | 2015-09-09 | 吉林省电力科学研究院有限公司 | 一种耐低温耐油用丁腈橡胶与改性顺丁橡胶共混材料及其制备方法 |
CA2972208C (en) * | 2014-12-25 | 2023-02-14 | Kuraray Co., Ltd. | Modified liquid diene rubber and resin composition containing modified liquid diene rubber |
WO2019069904A1 (ja) * | 2017-10-05 | 2019-04-11 | 株式会社クラレ | 変性液状ジエン系ゴム |
JP6481736B1 (ja) * | 2017-10-25 | 2019-03-13 | 横浜ゴム株式会社 | ゴム組成物、変性ジエン系重合体及び変性ジエン系重合体の製造方法 |
JP2019104810A (ja) * | 2017-12-12 | 2019-06-27 | 株式会社フコク | ゴム組成物及びそれを用いた複合体 |
JP2019194303A (ja) * | 2018-04-27 | 2019-11-07 | 日立造船株式会社 | 樹脂成形用組成物およびそれを用いた樹脂成形体 |
-
2021
- 2021-05-12 US US17/924,189 patent/US20230272125A1/en active Pending
- 2021-05-12 EP EP21804251.3A patent/EP4151663A4/en active Pending
- 2021-05-12 CN CN202180034800.3A patent/CN115461378A/zh active Pending
- 2021-05-12 WO PCT/JP2021/018012 patent/WO2021230279A1/ja unknown
- 2021-05-12 JP JP2022522173A patent/JP7430255B2/ja active Active
- 2021-05-13 TW TW110117222A patent/TW202202534A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2871211A1 (en) * | 2012-07-05 | 2015-05-13 | Sumitomo Rubber Industries, Ltd. | Rubber composition and pneumatic tire |
US20160289431A1 (en) * | 2013-12-18 | 2016-10-06 | Henkel Ag & Co. Kgaa | Heat-Curable Rubber Compositions Having Plastisol-Like Rheological Properties |
EP3118251A1 (en) * | 2014-03-14 | 2017-01-18 | Kuraray Co., Ltd. | Rubber composition |
US20180327593A1 (en) * | 2015-01-16 | 2018-11-15 | Hitachi Chemical Company, Ltd. | Thermosetting resin composition, resin film for interlayer insulation, composite film, printed wiring board, and method for producing same |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021230279A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20230272125A1 (en) | 2023-08-31 |
WO2021230279A1 (ja) | 2021-11-18 |
JP7430255B2 (ja) | 2024-02-09 |
JPWO2021230279A1 (ja) | 2021-11-18 |
EP4151663A1 (en) | 2023-03-22 |
CN115461378A (zh) | 2022-12-09 |
TW202202534A (zh) | 2022-01-16 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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Effective date: 20221201 |
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DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: C08C0019000000 Ipc: C08F0036060000 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20240507 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C08C 19/28 20060101ALI20240430BHEP Ipc: C08L 15/00 20060101ALI20240430BHEP Ipc: C08F 36/06 20060101AFI20240430BHEP |